Sentra SE-R Spec V L4-2.5L (QR25DE) (2002)
Camshaft Position Sensor: All Technical Service Bulletins
Engine - Dies at Idle/Stumbles/MIL ON/DTC P0340 Set
Classification: EC01-028a
Reference: NTB01-074a
Date: March 19, 2002
2002 ALTIMA AND SENTRA; MIL "ON" AND DTC P0340 (CAMSHAFT POSITION SENSOR CODE) STORED
This bulletin amends NTB01-074. This version includes additional Model and Model Year application. Please discard all pager copies of the earlier
bulletin.
APPLIED VEHICLE(S):
2002 Altima (L31) with 2.5 Liter Engine (QR25DE) Only
2002 Sentra (B15) with 2.5 Liter Engine (QR25DE) Only
APPLIED VIN(S):
Altima, built before 1N4AL11D(*)2C127700
Sentra, built before 3N1AB51D(*)2L700378
APPLIED DATE(S):
Altima, built before October 3, 2001
Sentra, built before October 12, 2001
APPLIED ENGINE(S) Built before QR25-121950 Z
SERVICE INFORMATION
If an applied vehicle exhibits one or more of the following symptoms;
^
MIL "ON" with DTC P0340 (Camshaft Position Sensor) stored in Self Diagnosis results,
^
Engine stumbles momentarily during cruise condition,
^
Engine stops running at idle,
The cause of this incident may be the ignition coils. A new resistor assembly (located inside the ignition coil tube) is available to repair the described
symptoms, if they should occur.
SERVICE PROCEDURE
1.
Verify that the vehicle has one or more of the symptoms listed above in the Service Information.
2.
Remove all four ignition coils. Refer to the appropriate 2002 Service Manual for removal procedure of the ignition coils (page EM-26 for Altima,
page EM-106 for Sentra).
3.
Install the new resistor assembly in all four ignition coil tubes as follows;